Grokking Database Fundamentals for Tech Interviews
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Isolation
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What is Isolation?

Isolation ensures that the intermediate state of a transaction is invisible to other concurrent transactions. It prevents interference, ensuring that transactions execute as if they are happening sequentially, even in a multi-user environment.

Key Points:

  • Isolation defines how data accessed or modified by one transaction is visible to other concurrent transactions.
  • The level of isolation affects performance, consistency, and potential issues like dirty reads or phantom reads.

Transactions work independently, unaffected by others happening at the same tim

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Table of Contents

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Contents are not accessible

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